Temperature-regulating appliance with removable base

Patent metadata

Field	Value
Publication number	US-11849523-B2
Application number	US-202318152852-A
Country	US
Kind code	B2
Filing date	Jan 11, 2023
Priority date	May 18, 2018
Publication date	Dec 19, 2023
Grant date	Dec 19, 2023

Abstract

A temperature-regulating appliance includes a top portion, a base, a temperature sensor, and a mounting adapter. The top portion has an upper surface and a lower surface. The base includes a housing defining an internal compartment and a thermal element disposed within the internal compartment of the housing. The temperature sensor is positioned outside of the internal compartment, between the housing and the lower surface of the top portion. The mounting adapter extends between the top portion and the housing. The mounting adapter detachably couples the base to the top portion.

First claim

The invention claimed is:

1. A temperature-regulating appliance comprising:
a top portion having an upper surface and a lower surface;
a base including:
a housing defining an internal compartment; and
a thermal element disposed within the internal compartment of the housing;

a temperature sensor positioned outside of the internal compartment, between the housing and the lower surface of the top portion; and
a mounting adapter extending between the top portion and the housing, the mounting adapter detachably coupling the base to the top portion.

2. The temperature-regulating appliance of claim 1 , wherein the temperature sensor is coupled to the base such that the temperature sensor remains with the base when the base is detached from the top portion.

3. The temperature-regulating appliance of claim 1 , wherein the temperature sensor is coupled to the top portion such that the temperature sensor remains with the top portion when the base is detached from the top portion.

4. The temperature-regulating appliance of claim 1 , further comprising insulation positioned between the housing and the lower surface of the top portion.

5. The temperature-regulating appliance of claim 4 , wherein the insulation is positioned between the housing and the temperature sensor.

6. The temperature-regulating appliance of claim 1 , wherein the housing is spaced from the lower surface of the top portion such that an airgap is formed between the lower surface of the top portion and the housing.

7. The temperature-regulating appliance of claim 1 , wherein the thermal element includes at least one of an inductive heating element, a non-inductive heating element, or a cooling element.

8. The temperature-regulating appliance of claim 1 , wherein the mounting adapter includes a first flange and a second flange positioned along and extending laterally outward from opposing sides of the housing.

9. The temperature-regulating appliance of claim 8 , wherein the mounting adapter includes (i) a first bracket extending from the lower surface of the top portion and the first flange and (ii) a second bracket extending from the lower surface of the top portion and the second flange.

10. The temperature-regulating appliance of claim 9 , wherein the first bracket is releasably coupled to the first flange.

11. The temperature-regulating appliance of claim 9 , wherein the first bracket is releasably coupled to the lower surface of the top portion and the first flange is releasably coupled to the housing of the base.

12. The temperature-regulating appliance of claim 9 , wherein the first bracket is fixed to the lower surface of the top portion and the first flange is releasably coupled to the housing of the base.

13. The temperature-regulating appliance of claim 9 , wherein the first bracket is releasably coupled to the lower surface of the top portion and the first flange is fixed to the housing of the base.

14. A base for a temperature-regulating appliance, the base comprising:
a housing defining an interior chamber;
a thermal element positioned within the interior chamber;
an adapter extending at least partially along a periphery of the housing, the adapter configured to selectively interface with a bracket of a cooktop of the temperature-regulating appliance to facilitate detachably coupling the base to the cooktop; and
a temperature sensor positioned outside of the interior chamber and spaced from the thermal element, wherein the temperature sensor is coupled to the housing such that the temperature sensor remains with the base when the base is detached from the cooktop.

15. The base of claim 14 , further comprising an insulating layer disposed along an upper surface of the housing and positioned between the housing and the temperature sensor.

16. The base of claim 15 , wherein the insulating layer has a multi-layer structure including at least a first layer and a second layer, and wherein the first layer and the second layer are manufactured from different materials.

17. The base of claim 14 , wherein the adapter is releasably coupled to the housing.

18. The base of claim 14 , wherein the adapter is fixed to or integrally formed with the housing.

19. The base of claim 14 , wherein the temperature sensor is positioned to engage the cooktop when the base is coupled to the cooktop.

20. An induction range comprising:
a cooktop;
a base including:
a housing defining an internal compartment;
an inductive heating element positioned within the internal compartment of the housing; and
insulation disposed along a top of the housing;

a mounting adapter detachably coupling the base to the cooktop; and
a temperature sensor positioned between the cooktop and the insulation.

Assignees

• Hatco Corp

Inventors

• Bassill Nick
• Nunn Edward
• Gilpatric Mark
• Shah Ishan
• Shang Fei

Classifications

• H05B6/062 Primary

  for cooking plates or the like · CPC title

• F24C7/067 Primary

  on ranges · CPC title

• F24C7/083

  on tops, hot plates · CPC title

• F24C15/007

  Removable panels · CPC title

• H05B6/12

  Cooking devices · CPC title